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WorksheetsKirbys Texas Cosmetology State Exam 9
Total questions: 100
Worksheet time: 50mins
How many sections is the head typically divided into for a perm wrap?
2
4
6
9
How many sections is the head typically divided into for a virgin relaxer application?
2
4
6
9
Which bonds are broken during a perm service?
Hydrogen bonds
Salt bonds
Disulfide bonds
Keratin bonds
Which bonds are rebuilt during neutralization?
Hydrogen bonds
Salt bonds
Disulfide bonds
Melanin bonds
What is the main chemical in most alkaline relaxers?
Ammonium thioglycolate
Sodium hydroxide
Hydrogen peroxide
Glyceryl monothioglycolate
Where do you begin a virgin relaxer application?
Hairline
Crown
Midshaft
Scalp
Why is the scalp avoided during the initial application of a virgin relaxer?
To prevent overprocessing and irritation
To increase volume
To reduce shine
To add texture
What type of partings are used for relaxer application?
Horizontal
Diagonal
Vertical
1/4-inch to 1/2-inch sections
What is the recommended thickness of relaxer partings?
1 inch
1/4 to 1/2 inch
2 inches
1/8 inch
What is the purpose of base cream in a relaxer service?
To add shine
To protect the scalp from irritation
To speed up processing
To lighten the hair
Sodium hydroxide relaxers are also called:
No-lye relaxers
Lye relaxers
Acid relaxers
Neutralizers
Guanidine hydroxide relaxers are:
Lye-based
No-lye relaxers
Acidic
Used only by physicians
Which relaxer type is best for sensitive scalps?
Sodium hydroxide
Guanidine hydroxide
Lithium hydroxide
Ammonium thioglycolate
High porosity hair during a relaxer service may:
Resist chemical penetration
Process faster and risk damage
Require longer processing
Be unaffected
Low porosity hair during a relaxer service may:
Process quickly
Be resistant to chemical penetration
Require no base cream
Be fragile
What is the first step after rinsing perm solution?
Apply conditioner
Apply neutralizer
Blow dry
Apply base cream
What does neutralizer do in a perm service?
Breaks bonds
Rebuilds disulfide bonds and locks in curl
Adds moisture
Removes color
What is the correct wrapping tension for perm rods?
Loose
Firm and even
Maximum force
No tension
What is the purpose of end papers in perm wrapping?
Add volume
Prevent hair from slipping and protect ends
Add color
Reduce curl
What happens if rods are wrapped too tightly?
Better curl
Even saturation
Breakage or scalp tension
Faster processing
Which statement is true about ammonium thioglycolate?
It is used in acid-balanced relaxers
It rebuilds disulfide bonds
It is the main ingredient in alkaline perm solution
It neutralizes hair color
Which statement is true about high porosity hair during a chemical service?
It resists chemical penetration
It requires longer processing time
It processes faster and may overprocess
It is ideal for relaxers
Which statement is true about neutralizer in a perm?
It opens the cuticle
It breaks salt bonds
It rebuilds disulfide bonds
It adds pigment
Which statement is true about base cream?
It adds shine
It protects the scalp from irritation during relaxer services
It speeds up processing
It is used in perm neutralization
Which statement is true about wrapping tension in perm rods?
Loose tension creates tighter curls
Firm, even tension ensures proper curl formation
Maximum tension prevents breakage
Uneven tension improves saturation
Which of the following best describes the role of end papers in perm wrapping?
They add volume to the curl
They protect the ends and prevent hair from slipping
They lighten the hair
They reduce processing time
Which of the following best describes the pH range of alkaline perms?
3.0–4.5
5.0–6.0
8.0–9.5
10.5–12.0
Which of the following best describes the purpose of cotton coil during a perm?
To hold rods in place
To prevent solution from dripping onto the skin
To dry the hair
To apply neutralizer
Which of the following best describes the effect of wrapping hair at a 45° angle?
Off-base placement
Half-base placement
On-base placement for maximum volume
No curl formation
All of the following are true about sodium hydroxide relaxers EXCEPT:
They are considered lye relaxers
They require a neutralizing shampoo
They are acidic in pH
They break disulfide bonds
All of the following are true about perm neutralizer EXCEPT:
It rebuilds disulfide bonds
It locks in the new curl pattern
It adds pigment to the hair
It is applied after rinsing the perm solution
All of the following are true about high porosity hair EXCEPT:
It absorbs chemicals quickly
It may overprocess during chemical services
It resists chemical penetration
It requires shorter processing time
All of the following are true about base cream EXCEPT:
It protects the scalp
It is applied before relaxer
It speeds up relaxer action
It prevents irritation
All of the following are true about perm rod placement EXCEPT:
Rods should be placed with consistent tension
Rods should be wrapped randomly for natural texture
Rods should be placed in a pattern
Rods should be wrapped with end papers
Which of the following is considered a lye relaxer?
Guanidine hydroxide
Calcium hydroxide
Sodium hydroxide
Lithium hydroxide
Which metal hydroxide relaxer is often used in no-base formulas?
Sodium hydroxide
Lithium hydroxide
Guanidine hydroxide
Ammonium thioglycolate
Which relaxer is created by mixing calcium hydroxide and guanidine carbonate?
Sodium hydroxide
Guanidine hydroxide
Potassium hydroxide
Lithium hydroxide
Which of the following best describes calcium hydroxide relaxers?
Lye-based and moisturizing
No-lye and can be drying
Acid-balanced and gentle
Used only for perms
All of the following are no-lye relaxers EXCEPT:
Lithium hydroxide
Potassium hydroxide
Sodium hydroxide
Guanidine hydroxide
Which bonds are broken during a relaxer service?
Hydrogen bonds
Salt bonds
Disulfide bonds
Keratin bonds
What is the purpose of neutralizer in a relaxer service?
To break hydrogen bonds
To rebuild disulfide bonds and restore pH
To add pigment
To remove porosity
Which bonds are temporary and affected by heat and water?
Disulfide bonds
Salt bonds
Hydrogen bonds
Melanin bonds
Which bonds determine the hair’s strength and curl pattern?
Hydrogen bonds
Disulfide bonds
Salt bonds
Water bonds
What happens if disulfide bonds are not properly neutralized?
Hair becomes oily
Hair reverts to natural curl
Hair remains fragile and may break
Hair becomes thicker
Which tool is commonly used to apply relaxer?
Tint brush
Razor
Curling iron
Blow dryer
What tool is used to section hair for relaxer application?
Round brush
Tail comb
Paddle brush
Curl wand
What type of gloves should be worn during a relaxer service?
Latex or nitrile gloves
Cotton gloves
Leather gloves
No gloves
What is used to protect the scalp during a relaxer service?
Conditioner
Base cream
Shampoo
Developer
All of the tool is commonly used to apply relaxer Except
Tint brush
Fingers
Back of a comb
A Brush
What is used to smooth the relaxer during application?
Blow dryer
Fingers
Back of the comb
Curling iron
What are metallic salts commonly found in?
Professional haircolor
Over-the-counter progressive dyes
Relaxers
Shampoos
What effect do metallic salts have on hair when mixed with chemical services?
They improve curl retention
They cause uneven lift and breakage
They add moisture
They protect the cuticle
How can metallic salts be detected before a chemical service?
Patch test
Strand test
Porosity test
Elasticity test
What should be done if metallic salts are present in the hair?
Proceed with relaxer
Apply bleach
Avoid chemical services and refer to manufacturer instructions
Use high heat
Which of the following is a sign of metallic salts in the hair?
Hair is shiny and smooth
Hair turns green or breaks during chemical processing
Hair holds curl well
Hair resists moisture
Which statement is true about disulfide bonds?
They are temporary and affected by water
They are broken and rebuilt during chemical services
They are found only in the cuticle
They are unaffected by relaxers
Which statement is true about metallic salts?
They are safe with all chemical services
They are found in professional salon products
They can cause breakage when mixed with relaxers
They improve hair elasticity
Which statement is true about base cream?
It adds shine
It protects the scalp during relaxer services
It speeds up processing
It is used after neutralizer
Which statement is true about strand testing before a relaxer?
It is optional
It helps detect metallic salts and assess hair reaction
It is only for color
It is done after styling
Which statement is true about relaxer tools?
A razor is used to apply relaxer
A tail comb is used for sectioning
A curling iron is used to smooth relaxer
A paddle brush is used for neutralizing
What type of bond is formed in the hair after a sodium hydroxide relaxer is applied?
Hydrogen bond
Salt bond
Lanthionine bond
Melanin bond
Lanthionine bonds replace which original hair bonds during a relaxer service?
Hydrogen bonds
Salt bonds
Disulfide bonds
Keratin bonds
Which chemical reaction creates lanthionine bonds?
Oxidation
Neutralization
Lanthionization
Polymerization
Lanthionization occurs during which type of chemical service?
Permanent waving
Hair coloring
Sodium hydroxide relaxer
Blow drying
What is the result of lanthionization in the hair?
Temporary straightening
Permanent rearrangement of disulfide bonds
Increased porosity
Hair lightening
Which relaxer type does NOT produce lanthionine bonds?
Sodium hydroxide
Lithium hydroxide
Guanidine hydroxide
Ammonium thioglycolate
What is the main difference between a perm and a relaxer in terms of bond chemistry?
Perms lighten hair
Perms break hydrogen bonds
Perms temporarily reshape disulfide bonds; relaxers permanently replace them with lanthionine bonds
Relaxers do not affect bonds
Which of the following best describes lanthionine bonds?
Temporary bonds formed by heat
Permanent bonds formed by hydroxide relaxers
Bonds formed by neutralizer
Bonds found in the cuticle
Which statement is true about lanthionization?
It occurs during perm neutralization
It permanently alters the hair’s internal structure
It is reversible
It only affects the cuticle
All of the following are true about lanthionine bonds EXCEPT:
They are formed by hydroxide relaxers
They replace disulfide bonds
They are temporary
They result in permanent straightening
Which of the following is NOT a common sign of over-processed hair after a relaxer service?
Breakage
Elasticity loss
Shine
Dryness
What is the main function of neutralizer in a perm service?
To add color
To rebuild disulfide bonds
To remove oil
To soften the hair
Which type of relaxer is recommended for sensitive scalps?
Lithium hydroxide relaxer
Sodium hydroxide relaxer
Guanidine hydroxide relaxer
No-base relaxer
What should be done if a client experiences burning during a relaxer application?
Rinse immediately with cool water
Continue processing
Add more relaxer
Apply heat
Which of the following best describes the action of a thio relaxer?
Breaks peptide bonds
Softens and swells the hair
Removes natural oils
Deposits color
Before performing a chemical texture service, it is important to:
Use hot water
Apply conditioner
Conduct a scalp and hair analysis
Shampoo the hair twice
What is the main function of neutralizer in a perm service?
To remove color
To add moisture
To rebuild disulfide bonds
To soften the hair
Which relaxer ingredient is known for its strong straightening ability but can be harsh on the scalp?
Ammonium thioglycolate
Calcium hydroxide
Guanidine carbonate
Sodium hydroxide
What should be done immediately after rinsing out a relaxer?
Apply conditioner
Apply neutralizing shampoo
Dry the hair
Apply base cream
Which of the following is a sign of over-processed hair after a relaxer?
Faster hair growth
Increased volume
Breakage and weakness
Shiny and smooth texture
What is the recommended action if relaxer accidentally gets on the client's skin?
Wipe off immediately and rinse with cool water
Cover with a towel
Leave it until the process is complete
Apply more relaxer
Which type of relaxer is considered 'no-lye' and often marketed for home use?
Potassium hydroxide
Guanidine hydroxide
Lithium hydroxide
Sodium hydroxide
What is the main function of neutralizer in the perm process?
Soften the hair
Add color to the hair
Harden the rods
Reform the disulfide bonds
Which type of perm wrap uses two rods for one section of hair?
Spiral wrap
Basic wrap
Double-rod wrap (piggyback)
Weave wrap
What is the recommended pH range for most acid-balanced perms?
4.5 to 7.0
7.8 to 8.2
9.0 to 9.6
2.0 to 3.0
Which of the following is NOT a reason to avoid overlapping relaxer applications?
Can cause breakage
Can cause scalp irritation
Can result in uneven texture
Can increase hair growth
What is the primary ingredient in most thio-based perm solutions?
Potassium bromate
Ammonium thioglycolate
Sodium hydroxide
Calcium hydroxide
Which of the following best describes the effect of using too small a perm rod?
Straight hair
No curl formation
Tight, firm curls
Loose, soft curls
Which chemical is commonly used in acid-balanced perms?
Hydrogen peroxide
Potassium bromate
Sodium hydroxide
Ammonium thioglycolate
What is the main purpose of a preliminary strand test before a chemical service?
To check for scalp sensitivity
To remove product buildup
To determine processing time and results
To add shine to the hair
Which of the following is a sign that relaxer has been left on too long?
Breakage and scalp irritation
Shiny, healthy appearance
Soft, manageable hair
Increased curl formation
What should be done immediately after rinsing out a perm solution?
Blow dry the hair
Apply conditioner
Apply neutralizer
Brush the hair
Which tool is essential for sectioning hair during a chemical service?
Round brush
Tail comb
Diffuser
Flat iron
What is the recommended action if a client experiences burning during a relaxer service?
Add more relaxer
Rinse immediately and stop the service
Apply heat
Continue processing
What is the primary purpose of neutralizer in a relaxer service?
To rebuild disulfide bonds
To soften the hair
To break hydrogen bonds
To add shine
Which relaxer ingredient is known for its high pH and strong straightening ability?
Glyceryl monothioglycolate
Sodium hydroxide
Ammonium sulfate
Hydrogen peroxide
What should be done immediately after rinsing out a relaxer?
Apply conditioner
Shampoo with neutralizing shampoo
Dry the hair
Apply color
Which of the following is a sign of over-processed hair after a relaxer?
Increased curl pattern
Breakage and weakness
Elastic and strong hair
Shiny and smooth texture
How should relaxer be applied to previously relaxed hair during a retouch service?
Apply only to new growth
Apply to the ends first
Apply to the entire hair shaft
Apply to the scalp only
Which of the following should be avoided before a relaxer service?
Shampooing the hair
Detangling the hair
Sectioning the hair
Performing a strand test
